Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1999-07-16
2000-09-19
Morris, Lesley D.
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
2395851, 25112915, F02M 5100
Patent
active
061199664
ABSTRACT:
A pilot control valve of a fuel injection valve, having a first housing part which forms a well with walls parallel to an axis (z-z). A second housing part with a plug-in portion which is introduced in form-locking fashion into the well up to a set-point position. The first and second housing parts jointly define a chamber in which a valve closing member is displaceable along the axis in a chamber between a closed position, in which the valve closing member rests on a pilot control valve seat, and an open position, and the stroke of the valve closing member between the closed and the open positions is defined by the set-point position. The plug-in portion is fixed in the set-point position on the walls of the well that are parallel to the axis (z-z). It is thus possible for the set-point position, which is equivalent to a desired switching performance of the pilot control valve, to be adjusted accurately before a fixation.
REFERENCES:
patent: 4946106 (1990-08-01), Turchi et al.
patent: 5901941 (1999-05-01), Ricco
patent: 6027037 (1999-05-01), Murakami et al.
Lux Udo
Mahr Heinz
Wagner Werner
Weissenberger Guenther
Greigg Edwin E.
Greigg Ronald E.
Morris Lesley D.
Robert & Bosch GmbH
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